Keyphrases
- learning automata
- np hard
- computational complexity
- times faster
- detection algorithm
- objective function
- preprocessing
- learning algorithm
- optimization algorithm
- computational cost
- selection algorithm
- dynamic programming
- improved algorithm
- worst case
- search strategy
- k means
- matching algorithm
- optimal solution
- recognition algorithm
- pursuit algorithm
- experimental evaluation
- significant improvement
- search space
- em algorithm
- expectation maximization
- closed form
- optimization method
- simulated annealing
- markov random field
- probabilistic model
- cost function
- competitive ratio